WCD is a uniquely scientific martial discipline. It is a self-defense system designed for only one purpose, practical street defense. To ensure efficiency, all techniques are based on a set of clearly demonstrable body mechanics and held to a standard of simplicity, efficiency and practicability. Our concepts and principles have been proven and refined over the last 25 years. Wing Chun Do began in Seattle, Washington in 1959 when James DeMile began his training with the legendary Bruce Lee. Bruce Lee brought to America the most efficient fighting techniques that China had to offer. He gathered around him a group of experienced fighters, James DeMile, Jesse Glover, Ed Hart, and Taky Kimura among others. These men became Bruce's inner circle and the proving ground for his newly evolving fighting style. Through hundreds of hours of intense training (fighting), Bruce modified the traditional techniques of Wing Chun into the most dynamic fighting art the world has seen.